莲都区果园土壤养分状况与科学施肥建议

    Nutrient status and formula fertilization recommendation for orchard soil in Liandu District

    • 摘要: 通过对莲都区206个果园土壤样品养分状况的调查与分析,结果表明:全氮、有机质含量中等,有效磷含量丰富,速效钾、有效硼缺乏。根据果树施肥中存在的问题,提出按不同的树势、产量、土质和生长阶段进行科学施肥的建议。

       

      Abstract: Nutrient status of 206 orchard soil samples in Liandu District were surveyed and analyzed. The results showed that the soil contained moderate amount of total nitrogen and organic matter, rich amount of available phosphorus, and deficiency of available potassium and available boron. Based on the existing problems in fruit tree fertilization, the suggestions of scientific fertilization according to different growth potential, yielding condition, soil property and grow period were put forward.

       

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